363 search results - page 27 / 73 » Locality Sensitive Discriminant Analysis |
126
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CVPR
2007
IEEE
16 years 5 months ago
2007
IEEE
Linear Discriminant Analysis (LDA) is a popular statistical approach for dimensionality reduction. LDA captures the global geometric structure of the data by simultaneously maximi...
144
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ICIP
2008
IEEE
15 years 9 months ago
2008
IEEE
Recently Zhang et al described an algorithm for the detection of ±1 LSB steganography based on the statistics of the amplitudes of local extrema in the greylevel histogram. Exper...
120
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FTDCS
1997
IEEE
15 years 6 months ago
1997
IEEE
This paper deals with the problem of scheduling aperiodic groups of tasks in distributed systems. It proposes two contributions, namely: i) a distributed scheduling algorithm to b...
154
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ICIP
2008
IEEE
16 years 4 months ago
2008
IEEE
This paper proposes a robust video fingerprinting method based on 2-Dimensional Oriented Principal Component Analysis (2D-OPCA) of affine covariant regions. The goal of video fing...
112
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ICPR
2006
IEEE
16 years 4 months ago
2006
IEEE
This paper presents an event detector for emergencies in crowds. Assuming a single camera and a dense crowd we rely on optical flow instead of tracking statistics as a feature to ...